5330-01-378-4747 RETAINER,PACKING Index 4820-01-378-4749 DISK,VALVE

National Stock Number:
4820-01-378-4748

Federal Supply Class:
4820

National Item Identification Number:
013784748

Description:
STEM,FLUID VALVE

Detail:
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.


Manufacturer Information:
SS-12NBE8ITEM302570SWAGELOK CO
SS-12NBE8ITEM312623WHITEY CO
SS-3A-12NB-CRH02570SWAGELOK CO
SS-3A-12NB-CRH12623WHITEY CO
SS-3A-12NB-CRH3T9T9SWAGELOK CO
SS-12NBE8ITEM33T9T9SWAGELOK CO


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS


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